1427118910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{4643}}^1$

素因数の和:9048

約数の個数: 32

約数和(自身を含む): 2937088512

約数和(自身を除く): 1509969602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4391, 4643, 8782, 9286, 21955, 23215, 30737, 32501, 43910, 46430, 61474, 65002, 153685, 162505, 307370, 325010, 20387413, 40774826, 101937065, 142711891, 203874130, 285423782, 713559455, 1427118910]

約数ペア:

[(1, 1427118910), (2, 713559455), (5, 285423782), (7, 203874130), (10, 142711891), (14, 101937065), (35, 40774826), (70, 20387413), (4391, 325010), (4643, 307370), (8782, 162505), (9286, 153685), (21955, 65002), (23215, 61474), (30737, 46430), (32501, 43910)]